Portsmouth's draw with Accrington Stanley saw their title challengers Peterborough move to within two points, after 'Posh' beat Burton away from home.
Shrewsbury manager Paul Hurst called for a change in the rules after seeing his side slip to a 2-1 extra-time defeat to Rotherham in the League One play-off final on Sunday.
Lowly Newport County came from behind to send Championship side Leeds United crashing out of the FA Cup on Sunday but Premier League West Ham stayed alive with a goalless draw at Shrewsbury.
Manchester City. Manchester United. Shrewsbury. The League One team tipped for relegation join the Manchester clubs in the list of teams in the top four tiers of English football who are yet to lose this season.
Burnley were left humiliated as the Premier League new boys lost to League Two's Accrington Stanley in the final minute of extra-time.
Manchester United midfielder Michael Carrick has rejected suggestions the club's olengthy injury list can be used as an excuse for failure in their FA Cup fifth round visit to third-tier Shrewsbury Town on Monday.